Black & Decker 14.4-volt – Cordless Dust Buster Wet/Dry Hand Vacuum – Link

This is currently marked down on Amazon to just $19.97.

• 14.4V cordless power offers the versatility to clean the toughest wet and dry messes without the need to plug it in
• The bag-less dirt bowl allows for hands-free emptying
• Compact and lightweight design
• Wall mountable charging base